Ca2HgPb — Properties & Data | MatWorld

Ca2HgPb

ceramic

· JVASP-39995· Ca2HgPb

Ca₂HgPb is an intermetallic ceramic compound containing calcium, mercury, and lead elements, representing a rare ternary phase in the Ca-Hg-Pb system. This material appears to be primarily of research interest rather than established industrial production, with potential applications in specialized electronic or structural applications where heavy-element ceramics offer unique property combinations. The compound's relevance would depend on specific thermal, electrical, or chemical properties required in niche engineering contexts, though mercury and lead content typically constrains commercial viability due to environmental and health regulations.

Research/experimental materialsIntermetallic compoundsHigh-density ceramicsPhase diagram studiesSpecialized electronic applications (research stage)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2603	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1170	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	141.2	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00493	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00449	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-152.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	133.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6203	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Ca2HgPb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental